15149724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 36708000

約数和(自身を除く): 21558276

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 229, 298, 444, 447, 458, 596, 687, 894, 916, 1374, 1788, 2748, 5513, 8473, 11026, 16539, 16946, 22052, 25419, 33078, 33892, 34121, 50838, 66156, 68242, 101676, 102363, 136484, 204726, 409452, 1262477, 2524954, 3787431, 5049908, 7574862, 15149724]

約数ペア:

[(1, 15149724), (2, 7574862), (3, 5049908), (4, 3787431), (6, 2524954), (12, 1262477), (37, 409452), (74, 204726), (111, 136484), (148, 102363), (149, 101676), (222, 68242), (229, 66156), (298, 50838), (444, 34121), (447, 33892), (458, 33078), (596, 25419), (687, 22052), (894, 16946), (916, 16539), (1374, 11026), (1788, 8473), (2748, 5513)]